Orra 0.2.1

Pick your language in the welcome window, and Orra learns words you join.

• The welcome window now starts with a language choice. It switches to English or Simplified Chinese at once, and Settings can change it later.
• Learning from corrections now learns a fix that only takes out or puts in a space, such as read me to readme or Qwen 3 to Qwen3.

在欢迎窗口里选择语言，Orra 也会学习你合并的单词。

• 欢迎窗口最上方可以选择语言，选了之后马上换成英文或简体中文，之后也可以在设置里更改。
• 从修改中学习现在也会学习只去掉或加上空格的改动，比如把 read me 改成 readme，把 Qwen 3 改成 Qwen3。